udf: remove un-needed variable from inode_getblk

The variable last_block is not needed.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Ashish Sangwan <a.sangwan@samsung.com>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 0 insertions, 3 deletions

diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 8266f2ed7fc4..cbae1ed0b7c1 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -587,7 +587,6 @@ out:
 static sector_t inode_getblk(struct inode *inode, sector_t block,
                              int *err, int *new)
 {
-        static sector_t last_block;
         struct kernel_long_ad laarr[EXTENT_MERGE_SIZE];
         struct extent_position prev_epos, cur_epos, next_epos;
         int count = 0, startnum = 0, endnum = 0;
@@ -677,7 +676,6 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
                 return newblock;
         }
 
-        last_block = block;
         /* Are we beyond EOF? */
         if (etype == -1) {
                 int ret;
@@ -719,7 +717,6 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
                         memset(&laarr[c].extLocation, 0x00,
                                 sizeof(struct kernel_lb_addr));
                         count++;
-                        endnum++;
                 }
                 endnum = c + 1;
                 lastblock = 1;